FR2174508A5 - - Google Patents

Info

Publication number
FR2174508A5
FR2174508A5 FR7300006A FR7300006A FR2174508A5 FR 2174508 A5 FR2174508 A5 FR 2174508A5 FR 7300006 A FR7300006 A FR 7300006A FR 7300006 A FR7300006 A FR 7300006A FR 2174508 A5 FR2174508 A5 FR 2174508A5
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7300006A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pumpen & Verdichter Veb K
Original Assignee
Pumpen & Verdichter Veb K
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pumpen & Verdichter Veb K filed Critical Pumpen & Verdichter Veb K
Application granted granted Critical
Publication of FR2174508A5 publication Critical patent/FR2174508A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/059—Roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00—Other rotary non-positive-displacement pumps
    • F04D23/008—Regenerative pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7300006A 1972-01-03 1973-01-02 Expired FR2174508A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT4750972A IT948077B (it) 1972-01-03 1972-01-03 Soffiante a canale laterale

Publications (1)

Publication Number Publication Date
FR2174508A5 true FR2174508A5 (fr) 1973-10-12

Family

ID=11260772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300006A Expired FR2174508A5 (fr) 1972-01-03 1973-01-02

Country Status (4)

Country Link
DD (1) DD99842A1 (fr)
DE (1) DE2244151A1 (fr)
FR (1) FR2174508A5 (fr)
IT (1) IT948077B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113167285A (zh) * 2018-11-22 2021-07-23 罗伯特·博世有限公司 用于燃料电池系统的输送和/或压缩气态介质的侧通道压缩机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8704066U1 (de) * 1987-03-18 1988-07-14 Siemens AG, 1000 Berlin und 8000 München Seitenkanalverdichter
FR2664333B1 (fr) * 1990-07-04 1994-08-12 Bertin & Cie Electro-soufflante de circulation d'un fluide gazeux, tel que de l'air par exemple.
DE102016210464A1 (de) * 2016-06-14 2017-12-14 Gardner Denver Deutschland Gmbh Verdichteranordnung
DE102018207891A1 (de) * 2018-05-18 2019-11-21 Robert Bosch Gmbh Seitenkanalverdichter für ein Brennstoffzellensystem zur Förderung und/oder Verdichtung von einem gasförmigen Medium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113167285A (zh) * 2018-11-22 2021-07-23 罗伯特·博世有限公司 用于燃料电池系统的输送和/或压缩气态介质的侧通道压缩机

Also Published As

Publication number Publication date
DE2244151A1 (de) 1973-07-19
IT948077B (it) 1973-05-30
DD99842A1 (fr) 1973-08-20

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Legal Events

Date Code Title Description
ST Notification of lapse